Skip to content
New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Jump to bottom

net: frequent TestTCPListener failures on linux-amd64-wsl #60257

Open
bcmills opened this issue May 17, 2023 · 3 comments
Open

net: frequent TestTCPListener failures on linux-amd64-wsl #60257

bcmills opened this issue May 17, 2023 · 3 comments
Labels
NeedsInvestigation Someone must examine and confirm this is a valid issue and not a duplicate of an existing one.
Milestone
Backlog

Comments

@bcmills
Copy link
Member

bcmills commented May 17, 2023 •
edited 

#!watchflakes
post <- pkg == "net" && test == "TestTCPListener" && builder ~ `.*-wsl`

(attn @golang/wsl; CC @qmuntal @ianlancetaylor @neild)
@bcmills
Copy link
Member Author

bcmills commented May 17, 2023 •
edited

From https://build.golang.org/log/a1e647502ffe3ced34891a80b7bc714aebdf2ab3:

--- FAIL: TestTCPListener (0.00s)
    listen_test.go:72: skipping tcp  test
    listen_test.go:72: skipping tcp 0.0.0.0 test
    listen_test.go:72: skipping tcp ::ffff:0.0.0.0 test
    listen_test.go:72: skipping tcp :: test
    listen_test.go:90: tcp 127.0.0.1 should fail

(Note that this was previously reported in #22020, so this failure mode is apparently quite old.)

@bcmills bcmills added this to the Backlog milestone May 17, 2023
@bcmills bcmills added the NeedsInvestigation Someone must examine and confirm this is a valid issue and not a duplicate of an existing one. label May 17, 2023
This was referenced May 17, 2023
Closed
Open
@bcmills bcmills changed the title net: frequent TestTCPListener failures on linux-amd64-wsl net: frequent TestTCPListener failures on linux-amd64-wsl May 17, 2023
@gopherbot
Copy link

Found new dashboard test flakes for:

#!watchflakes
post <- pkg == "net" && test == "TestTCPListener" && builder ~ `.*-wsl`
2023-05-10 16:34 linux-amd64-wsl go@945a2b17 net.TestTCPListener (log) 
--- FAIL: TestTCPListener (0.00s)
    listen_test.go:72: skipping tcp  test
    listen_test.go:72: skipping tcp 0.0.0.0 test
    listen_test.go:72: skipping tcp ::ffff:0.0.0.0 test
    listen_test.go:72: skipping tcp :: test
    listen_test.go:90: tcp 127.0.0.1 should fail
panic: test timed out after 3m0s
running tests:
	TestSplice (2m58s)
	TestSplice/tcp-to-tcp (2m58s)
	TestSplice/tcp-to-tcp/big (2m58s)

goroutine 1008 [running]:
panic({0x6417a0?, 0xc00028e060?})
	/tmp/workdir-host-linux-amd64-wsl/go/src/runtime/panic.go:1017 +0x3ac fp=0xc000050f10 sp=0xc000050e60 pc=0x437b0c
testing.(*M).startAlarm.func1()
	/tmp/workdir-host-linux-amd64-wsl/go/src/testing/testing.go:2259 +0x3b9 fp=0xc000050fe0 sp=0xc000050f10 pc=0x4eab19
runtime.goexit()
	/tmp/workdir-host-linux-amd64-wsl/go/src/runtime/asm_amd64.s:1622 +0x1 fp=0xc000050fe8 sp=0xc000050fe0 pc=0x46be21
created by time.goFunc
	/tmp/workdir-host-linux-amd64-wsl/go/src/time/sleep.go:176 +0x2d
2023-05-15 15:42 linux-amd64-wsl go@e9f1bb96 net.TestTCPListener (log) 
--- FAIL: TestTCPListener (0.00s)
    listen_test.go:72: skipping tcp  test
    listen_test.go:72: skipping tcp 0.0.0.0 test
    listen_test.go:72: skipping tcp ::ffff:0.0.0.0 test
    listen_test.go:72: skipping tcp :: test
    listen_test.go:90: tcp 127.0.0.1 should fail
panic: test timed out after 3m0s
running tests:
	TestSplice (2m59s)
	TestSplice/tcp-to-tcp (2m59s)
	TestSplice/tcp-to-tcp/big (2m59s)

goroutine 1006 [running]:
panic({0x644740?, 0xc000386060?})
	/tmp/workdir-host-linux-amd64-wsl/go/src/runtime/panic.go:1017 +0x3ac fp=0xc00008ff10 sp=0xc00008fe60 pc=0x43854c
testing.(*M).startAlarm.func1()
	/tmp/workdir-host-linux-amd64-wsl/go/src/testing/testing.go:2259 +0x3b9 fp=0xc00008ffe0 sp=0xc00008ff10 pc=0x4ea179
runtime.goexit()
	/tmp/workdir-host-linux-amd64-wsl/go/src/runtime/asm_amd64.s:1622 +0x1 fp=0xc00008ffe8 sp=0xc00008ffe0 pc=0x46c6c1
created by time.goFunc
	/tmp/workdir-host-linux-amd64-wsl/go/src/time/sleep.go:176 +0x2d
2023-05-15 19:12 linux-amd64-wsl go@ff3aefba net.TestTCPListener (log) 
--- FAIL: TestTCPListener (0.00s)
    listen_test.go:72: skipping tcp  test
    listen_test.go:72: skipping tcp 0.0.0.0 test
    listen_test.go:72: skipping tcp ::ffff:0.0.0.0 test
    listen_test.go:72: skipping tcp :: test
    listen_test.go:90: tcp 127.0.0.1 should fail
panic: test timed out after 3m0s
running tests:
	TestSplice (2m58s)
	TestSplice/tcp-to-tcp (2m58s)
	TestSplice/tcp-to-tcp/big (2m58s)

goroutine 1000 [running]:
panic({0x644740?, 0xc0000260b0?})
	/tmp/workdir-host-linux-amd64-wsl/go/src/runtime/panic.go:1017 +0x3ac fp=0xc0000d1f10 sp=0xc0000d1e60 pc=0x43854c
testing.(*M).startAlarm.func1()
	/tmp/workdir-host-linux-amd64-wsl/go/src/testing/testing.go:2259 +0x3b9 fp=0xc0000d1fe0 sp=0xc0000d1f10 pc=0x4ea179
runtime.goexit()
	/tmp/workdir-host-linux-amd64-wsl/go/src/runtime/asm_amd64.s:1622 +0x1 fp=0xc0000d1fe8 sp=0xc0000d1fe0 pc=0x46c6c1
created by time.goFunc
	/tmp/workdir-host-linux-amd64-wsl/go/src/time/sleep.go:176 +0x2d
2023-05-16 01:41 linux-amd64-wsl go@65306bcd net.TestTCPListener (log) 
--- FAIL: TestTCPListener (0.00s)
    listen_test.go:72: skipping tcp  test
    listen_test.go:72: skipping tcp 0.0.0.0 test
    listen_test.go:72: skipping tcp ::ffff:0.0.0.0 test
    listen_test.go:72: skipping tcp :: test
    listen_test.go:90: tcp 127.0.0.1 should fail
panic: test timed out after 3m0s
running tests:
	TestSplice (2m58s)
	TestSplice/tcp-to-tcp (2m58s)
	TestSplice/tcp-to-tcp/multipleWrite (2m58s)

goroutine 975 [running]:
panic({0x644740?, 0xc00019c060?})
	/tmp/workdir-host-linux-amd64-wsl/go/src/runtime/panic.go:1017 +0x3ac fp=0xc00004af10 sp=0xc00004ae60 pc=0x43852c
testing.(*M).startAlarm.func1()
	/tmp/workdir-host-linux-amd64-wsl/go/src/testing/testing.go:2259 +0x3b9 fp=0xc00004afe0 sp=0xc00004af10 pc=0x4ea139
runtime.goexit()
	/tmp/workdir-host-linux-amd64-wsl/go/src/runtime/asm_amd64.s:1622 +0x1 fp=0xc00004afe8 sp=0xc00004afe0 pc=0x46c6e1
created by time.goFunc
	/tmp/workdir-host-linux-amd64-wsl/go/src/time/sleep.go:176 +0x2d
2023-05-16 18:01 linux-amd64-wsl go@6fc5e7d4 net.TestTCPListener (log) 
--- FAIL: TestTCPListener (0.00s)
    listen_test.go:72: skipping tcp  test
    listen_test.go:72: skipping tcp 0.0.0.0 test
    listen_test.go:72: skipping tcp ::ffff:0.0.0.0 test
    listen_test.go:72: skipping tcp :: test
    listen_test.go:90: tcp 127.0.0.1 should fail
panic: test timed out after 3m0s
running tests:
	TestSplice (2m58s)
	TestSplice/tcp-to-tcp (2m58s)
	TestSplice/tcp-to-tcp/big (2m58s)

goroutine 1012 [running]:
panic({0x644740?, 0xc000476060?})
	/tmp/workdir-host-linux-amd64-wsl/go/src/runtime/panic.go:1017 +0x3ac fp=0xc000158f10 sp=0xc000158e60 pc=0x43852c
testing.(*M).startAlarm.func1()
	/tmp/workdir-host-linux-amd64-wsl/go/src/testing/testing.go:2259 +0x3b9 fp=0xc000158fe0 sp=0xc000158f10 pc=0x4ea139
runtime.goexit()
	/tmp/workdir-host-linux-amd64-wsl/go/src/runtime/asm_amd64.s:1622 +0x1 fp=0xc000158fe8 sp=0xc000158fe0 pc=0x46c6e1
created by time.goFunc
	/tmp/workdir-host-linux-amd64-wsl/go/src/time/sleep.go:176 +0x2d
2023-05-16 19:16 linux-amd64-wsl go@4cf79e47 net.TestTCPListener (log) 
--- FAIL: TestTCPListener (0.00s)
    listen_test.go:72: skipping tcp  test
    listen_test.go:72: skipping tcp 0.0.0.0 test
    listen_test.go:72: skipping tcp ::ffff:0.0.0.0 test
    listen_test.go:72: skipping tcp :: test
    listen_test.go:90: tcp 127.0.0.1 should fail
panic: test timed out after 3m0s
running tests:
	TestSplice (2m58s)
	TestSplice/tcp-to-tcp (2m58s)
	TestSplice/tcp-to-tcp/big (2m58s)

goroutine 981 [running]:
panic({0x644740?, 0xc000098260?})
	/tmp/workdir-host-linux-amd64-wsl/go/src/runtime/panic.go:1017 +0x3ac fp=0xc00013ef10 sp=0xc00013ee60 pc=0x43852c
testing.(*M).startAlarm.func1()
	/tmp/workdir-host-linux-amd64-wsl/go/src/testing/testing.go:2259 +0x3b9 fp=0xc00013efe0 sp=0xc00013ef10 pc=0x4ea139
runtime.goexit()
	/tmp/workdir-host-linux-amd64-wsl/go/src/runtime/asm_amd64.s:1622 +0x1 fp=0xc00013efe8 sp=0xc00013efe0 pc=0x46c6e1
created by time.goFunc
	/tmp/workdir-host-linux-amd64-wsl/go/src/time/sleep.go:176 +0x2d
2023-05-16 21:37 linux-amd64-wsl go@51fe7062 net.TestTCPListener (log) 
--- FAIL: TestTCPListener (0.00s)
    listen_test.go:72: skipping tcp  test
    listen_test.go:72: skipping tcp 0.0.0.0 test
    listen_test.go:72: skipping tcp ::ffff:0.0.0.0 test
    listen_test.go:72: skipping tcp :: test
    listen_test.go:90: tcp 127.0.0.1 should fail
panic: test timed out after 3m0s
running tests:
	TestSplice (2m57s)
	TestSplice/tcp-to-tcp (2m57s)
	TestSplice/tcp-to-tcp/big (2m57s)

goroutine 991 [running]:
panic({0x644740?, 0xc000306060?})
	/tmp/workdir-host-linux-amd64-wsl/go/src/runtime/panic.go:1017 +0x3ac fp=0xc00004ff10 sp=0xc00004fe60 pc=0x43852c
testing.(*M).startAlarm.func1()
	/tmp/workdir-host-linux-amd64-wsl/go/src/testing/testing.go:2259 +0x3b9 fp=0xc00004ffe0 sp=0xc00004ff10 pc=0x4ea139
runtime.goexit()
	/tmp/workdir-host-linux-amd64-wsl/go/src/runtime/asm_amd64.s:1622 +0x1 fp=0xc00004ffe8 sp=0xc00004ffe0 pc=0x46c6e1
created by time.goFunc
	/tmp/workdir-host-linux-amd64-wsl/go/src/time/sleep.go:176 +0x2d
2023-05-16 21:40 linux-amd64-wsl go@d29dd2ec net.TestTCPListener (log) 
--- FAIL: TestTCPListener (0.00s)
    listen_test.go:72: skipping tcp  test
    listen_test.go:72: skipping tcp 0.0.0.0 test
    listen_test.go:72: skipping tcp ::ffff:0.0.0.0 test
    listen_test.go:72: skipping tcp :: test
    listen_test.go:90: tcp 127.0.0.1 should fail
panic: test timed out after 3m0s
running tests:
	TestSplice (2m58s)
	TestSplice/tcp-to-tcp (2m58s)
	TestSplice/tcp-to-tcp/big (2m58s)

goroutine 1000 [running]:
panic({0x644740?, 0xc000332060?})
	/tmp/workdir-host-linux-amd64-wsl/go/src/runtime/panic.go:1017 +0x3ac fp=0xc00012ef10 sp=0xc00012ee60 pc=0x43852c
testing.(*M).startAlarm.func1()
	/tmp/workdir-host-linux-amd64-wsl/go/src/testing/testing.go:2259 +0x3b9 fp=0xc00012efe0 sp=0xc00012ef10 pc=0x4ea139
runtime.goexit()
	/tmp/workdir-host-linux-amd64-wsl/go/src/runtime/asm_amd64.s:1622 +0x1 fp=0xc00012efe8 sp=0xc00012efe0 pc=0x46c6e1
created by time.goFunc
	/tmp/workdir-host-linux-amd64-wsl/go/src/time/sleep.go:176 +0x2d
2023-05-16 23:01 linux-amd64-wsl go@099f5a98 net.TestTCPListener (log) 
--- FAIL: TestTCPListener (0.00s)
    listen_test.go:72: skipping tcp  test
    listen_test.go:72: skipping tcp 0.0.0.0 test
    listen_test.go:72: skipping tcp ::ffff:0.0.0.0 test
    listen_test.go:72: skipping tcp :: test
    listen_test.go:90: tcp 127.0.0.1 should fail
panic: test timed out after 3m0s
running tests:
	TestSplice (2m58s)
	TestSplice/tcp-to-tcp (2m58s)
	TestSplice/tcp-to-tcp/big (2m57s)

goroutine 1003 [running]:
panic({0x644740?, 0xc000026070?})
	/tmp/workdir-host-linux-amd64-wsl/go/src/runtime/panic.go:1017 +0x3ac fp=0xc000233f10 sp=0xc000233e60 pc=0x43852c
testing.(*M).startAlarm.func1()
	/tmp/workdir-host-linux-amd64-wsl/go/src/testing/testing.go:2259 +0x3b9 fp=0xc000233fe0 sp=0xc000233f10 pc=0x4ea139
runtime.goexit()
	/tmp/workdir-host-linux-amd64-wsl/go/src/runtime/asm_amd64.s:1622 +0x1 fp=0xc000233fe8 sp=0xc000233fe0 pc=0x46c6e1
created by time.goFunc
	/tmp/workdir-host-linux-amd64-wsl/go/src/time/sleep.go:176 +0x2d
2023-05-16 23:34 linux-amd64-wsl go@882cc4d5 net.TestTCPListener (log) 
--- FAIL: TestTCPListener (0.00s)
    listen_test.go:72: skipping tcp  test
    listen_test.go:72: skipping tcp 0.0.0.0 test
    listen_test.go:72: skipping tcp ::ffff:0.0.0.0 test
    listen_test.go:72: skipping tcp :: test
    listen_test.go:90: tcp 127.0.0.1 should fail
panic: test timed out after 3m0s
running tests:
	TestSplice (2m58s)
	TestSplice/tcp-to-tcp (2m58s)
	TestSplice/tcp-to-tcp/big (2m58s)

goroutine 989 [running]:
panic({0x644740?, 0xc0003f6060?})
	/tmp/workdir-host-linux-amd64-wsl/go/src/runtime/panic.go:1017 +0x3ac fp=0xc000050f10 sp=0xc000050e60 pc=0x43852c
testing.(*M).startAlarm.func1()
	/tmp/workdir-host-linux-amd64-wsl/go/src/testing/testing.go:2259 +0x3b9 fp=0xc000050fe0 sp=0xc000050f10 pc=0x4ea139
runtime.goexit()
	/tmp/workdir-host-linux-amd64-wsl/go/src/runtime/asm_amd64.s:1622 +0x1 fp=0xc000050fe8 sp=0xc000050fe0 pc=0x46c6e1
created by time.goFunc
	/tmp/workdir-host-linux-amd64-wsl/go/src/time/sleep.go:176 +0x2d

— watchflakes

@gopherbot
Copy link

Found new dashboard test flakes for:

#!watchflakes
post <- pkg == "net" && test == "TestTCPListener" && builder ~ `.*-wsl`
2023-05-17 04:58 linux-amd64-wsl go@547aed18 net.TestTCPListener (log) 
--- FAIL: TestTCPListener (0.00s)
    listen_test.go:72: skipping tcp  test
    listen_test.go:72: skipping tcp 0.0.0.0 test
    listen_test.go:72: skipping tcp ::ffff:0.0.0.0 test
    listen_test.go:72: skipping tcp :: test
    listen_test.go:90: tcp 127.0.0.1 should fail
panic: test timed out after 3m0s
running tests:
	TestSplice (2m58s)
	TestSplice/tcp-to-tcp (2m58s)
	TestSplice/tcp-to-tcp/big (2m58s)

goroutine 1010 [running]:
panic({0x644740?, 0xc0000260b0?})
	/tmp/workdir-host-linux-amd64-wsl/go/src/runtime/panic.go:1017 +0x3ac fp=0xc0000b9f10 sp=0xc0000b9e60 pc=0x43852c
testing.(*M).startAlarm.func1()
	/tmp/workdir-host-linux-amd64-wsl/go/src/testing/testing.go:2259 +0x3b9 fp=0xc0000b9fe0 sp=0xc0000b9f10 pc=0x4ea139
runtime.goexit()
	/tmp/workdir-host-linux-amd64-wsl/go/src/runtime/asm_amd64.s:1622 +0x1 fp=0xc0000b9fe8 sp=0xc0000b9fe0 pc=0x46c6e1
created by time.goFunc
	/tmp/workdir-host-linux-amd64-wsl/go/src/time/sleep.go:176 +0x2d
2023-05-17 11:57 linux-amd64-wsl go@7bc32817 net.TestTCPListener (log) 
--- FAIL: TestTCPListener (0.00s)
    listen_test.go:72: skipping tcp  test
    listen_test.go:72: skipping tcp 0.0.0.0 test
    listen_test.go:72: skipping tcp ::ffff:0.0.0.0 test
    listen_test.go:72: skipping tcp :: test
    listen_test.go:90: tcp 127.0.0.1 should fail
panic: test timed out after 3m0s
running tests:
	TestSplice (2m58s)
	TestSplice/tcp-to-tcp (2m58s)
	TestSplice/tcp-to-tcp/big (2m57s)

goroutine 878 [running]:
panic({0x644740?, 0xc000304060?})
	/tmp/workdir-host-linux-amd64-wsl/go/src/runtime/panic.go:1017 +0x3ac fp=0xc00004df10 sp=0xc00004de60 pc=0x43852c
testing.(*M).startAlarm.func1()
	/tmp/workdir-host-linux-amd64-wsl/go/src/testing/testing.go:2259 +0x3b9 fp=0xc00004dfe0 sp=0xc00004df10 pc=0x4ea139
runtime.goexit()
	/tmp/workdir-host-linux-amd64-wsl/go/src/runtime/asm_amd64.s:1622 +0x1 fp=0xc00004dfe8 sp=0xc00004dfe0 pc=0x46c6e1
created by time.goFunc
	/tmp/workdir-host-linux-amd64-wsl/go/src/time/sleep.go:176 +0x2d

— watchflakes

@mengzhuo mengzhuo mentioned this issue May 19, 2023
Open
Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment
Assignees
No one assigned
Labels
NeedsInvestigation Someone must examine and confirm this is a valid issue and not a duplicate of an existing one.
Projects
Test Flakes
Status: No status
Milestone
Backlog
Development

No branches or pull requests
2 participants
@bcmills @gopherbot